11 replies to this topic

[Pyrophury]

1lb / 3/4" Core Burner Rockets with 3" Ball Shell Headers

 

 

1 - Gold Brocade Crown with White Strobe Pistil

 

 

Rocket: 1lb core burner, 50g 60:30:10, C6 Delay(1/2"), total weight ~100g.

Stars: Outer - 9mm Buell, Slow Gold / Inner - 5mm Jopetes, White Strobe

Burst: 3g - 7:3 flash dusted on MCRH

Pasting: 8 layers gummed tape (2 spiral/machine style overlapping wraps) 

Edited by Pyrophury, 26 October 2016 - 05:28 AM.

[pyropro]

beautiful and symetric shell and nice tail on the rocket.Try 57/34/09 for bp and see best tails ever.

Edited by pyropro, 28 October 2016 - 09:03 AM.

[Pyrophury]

beautiful and symetric shell and nice tail on the rocket.Try 57/34/09 for bp and see best tails ever.

 

Thanks, I was really happy with it and surprised how symmetrical it was.

 

I wasn't really going for a tail, the opposite in fact, I find them distracting. There was no coarse charcoal in the RP, I only used willow air float, it was also ball milled for 30 mins.

Edited by Pyrophury, 28 October 2016 - 11:01 AM.

[pyropro]

what I use to do is use a charcoal comp  for delay so after the tail burned as in the motor then it went dark for a second or two so it wouldnt take away from the shell.Extra work but as you go on youll find youll do all kinds of things to try

Edited by pyropro, 28 October 2016 - 05:11 PM.

[Pyrophury]

 

2 - Silver Wave to Red Peony

 

 

3 - Green Peony with Gold Palm Core

 

 

4 - Silver Crown

 

 

Rocket: 1lb core burner, 50g 60:30:10, C6 Delay(1/2"), total weight ~100g.

Stars:2) 10mm - Lancaster, Silver to Jopetes, Red 1

3) 7mm - Jopetes, Green 2 with 10x10mm Bleser, Blonde Streamer

4) 9mm - Jopetes, Silver Kamuro

Burst: 3g - 7:3 flash dusted on MCRH

Pasting: 8 layers gummed tape (2 spiral/machine style overlapping wraps) 

[Pyrophury]

[Mortartube]

Some excellent rockets there Pyrophury.

[Pyrophury]

Some excellent rockets there Pyrophury.

 

Thanks! But I was a bit disappointed with them, the breaks weren't that great and a lot of stars were blind. Hardly any of the Bleser blonde streamer to green lit at all which was surprising, lots of dark patches in the red/green peony, possibly because of the 10x10mm cylindrical stars I placed in amongst the burst charge. 

[Pyrophury]

This was my attempt at a smiley face pattern shell.
 

 

The 7mm stars were hot glued on to the 1mm thick cardboard template. 

 

 

Both hemis were filled with MCRH with no additional booster, then wrapped with 8 layers of gummed tape.

 

 

I'm not sure why there was so much delay, I've used the same passfire technique dozens of times without any problems... I think the rocket was on it's way down which is why it was upside down. The break was poor, more layers or booster needed. 

[NeighborJ]

Nice, it still worked. I never tried shapes before, just rings. I'd call that a success.

[lovage666]

absolutely inspiring rockets @pyrophury!!!

[calebkessinger]

Sure looks like fun Pyrophury!